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https://issues.apache.org/jira/browse/ZOOKEEPER-1270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13144310#comment-13144310
]
Patrick Hunt commented on ZOOKEEPER-1270:
-----------------------------------------
I'm not sure that's conclusive though, this is the patch, if I apply it on my
local system the test passes, but the logs still contain this ZERO outstanding
message:
{noformat}
diff --git a/src/java/main/org/apache/zookeeper/server/quorum/Leader.java
b/src/java/main/org/apache/zookeeper/server/quorum/Leader.java
index a44f1ee..a4cc127 100644
--- a/src/java/main/org/apache/zookeeper/server/quorum/Leader.java
+++ b/src/java/main/org/apache/zookeeper/server/quorum/Leader.java
@@ -475,12 +475,14 @@ public class Leader {
}
if (outstandingProposals.size() == 0) {
+ LOG.info("PDH outstandingProposals.size() is ZERO");
if (LOG.isDebugEnabled()) {
LOG.debug("outstanding is 0");
}
return;
}
if (lastCommitted >= zxid) {
+ LOG.info("PDH lastCommitted = " + Long.toHexString(lastCommitted)
+ " zxid = " + Long.toHexString(zxid));
if (LOG.isDebugEnabled()) {
LOG.debug("proposal has already been committed, pzxid:"
+ lastCommitted
{noformat}
> testEarlyLeaderAbandonment failing intermittently, quorum formed, no serving.
> -----------------------------------------------------------------------------
>
> Key: ZOOKEEPER-1270
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1270
> Project: ZooKeeper
> Issue Type: Bug
> Components: server
> Reporter: Patrick Hunt
> Priority: Blocker
> Fix For: 3.4.0, 3.5.0
>
> Attachments: ZOOKEEPER-1270tests.patch, ZOOKEEPER-1270tests2.patch,
> testEarlyLeaderAbandonment.txt.gz, testEarlyLeaderAbandonment2.txt.gz,
> testEarlyLeaderAbandonment3.txt.gz, testEarlyLeaderAbandonment4.txt.gz
>
>
> Looks pretty serious - quorum is formed but no clients can attach. Will
> attach logs momentarily.
> This test was introduced in the following commit (all three jira commit at
> once):
> ZOOKEEPER-335. zookeeper servers should commit the new leader txn to their
> logs.
> ZOOKEEPER-1081. modify leader/follower code to correctly deal with new leader
> ZOOKEEPER-1082. modify leader election to correctly take into account current
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